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Mac Mini M1 and adding 2nd monitor.

I have a Mac Mini M1. Using LG 5K UltraFine monitor. Is there a way to have a 2nd monitor?


I tried connecting using the HDMI connection but, it will not work on 5K.

Posted on Aug 6, 2021 8:31 AM

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Question marked as Top-ranking reply

Posted on Aug 6, 2021 11:22 AM

The M1 Mac Mini supports one display up to 6K on the USB-C port and one display up to 4K on the HDMI port.

see > https://support.apple.com/guide/mac-mini/connect-a-display-apd8e4fbbb97/mac


So in theory the display on the HDMI port should work, but only at 4K.


If it is not, then I would try getting and using a different Premium Certified HDMI cable.

3 replies
Question marked as Top-ranking reply

Aug 6, 2021 11:22 AM in response to SimpleWebs13

The M1 Mac Mini supports one display up to 6K on the USB-C port and one display up to 4K on the HDMI port.

see > https://support.apple.com/guide/mac-mini/connect-a-display-apd8e4fbbb97/mac


So in theory the display on the HDMI port should work, but only at 4K.


If it is not, then I would try getting and using a different Premium Certified HDMI cable.

Mac Mini M1 and adding 2nd monitor.

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